CN102472998B - 安全时钟同步 - Google Patents

安全时钟同步 Download PDF

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Publication number
CN102472998B
CN102472998B CN2011800027988A CN201180002798A CN102472998B CN 102472998 B CN102472998 B CN 102472998B CN 2011800027988 A CN2011800027988 A CN 2011800027988A CN 201180002798 A CN201180002798 A CN 201180002798A CN 102472998 B CN102472998 B CN 102472998B
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CN
China
Prior art keywords
synchronization message
send
message
clock
safety
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CN2011800027988A
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English (en)
Chinese (zh)
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CN102472998A (zh
Inventor
H·基尔曼
J-C·图尔尼
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Hitachi Energy Co ltd
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ABB Research Ltd Switzerland
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G7/00—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/067—Details of the timestamp structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN2011800027988A 2010-06-09 2011-05-13 安全时钟同步 Active CN102472998B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10165325.1A EP2395404B2 (fr) 2010-06-09 2010-06-09 Synchronisation d'horloge sécurisée
EP10165325.1 2010-06-09
PCT/EP2011/057759 WO2011154217A1 (fr) 2010-06-09 2011-05-13 Synchronisation d'horloge sécurisée

Publications (2)

Publication Number Publication Date
CN102472998A CN102472998A (zh) 2012-05-23
CN102472998B true CN102472998B (zh) 2013-09-11

Family

ID=42860680

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800027988A Active CN102472998B (zh) 2010-06-09 2011-05-13 安全时钟同步

Country Status (6)

Country Link
US (2) US9363273B2 (fr)
EP (1) EP2395404B2 (fr)
CN (1) CN102472998B (fr)
ES (1) ES2415506T5 (fr)
RU (1) RU2487382C1 (fr)
WO (1) WO2011154217A1 (fr)

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US9960872B2 (en) 2012-03-08 2018-05-01 Marvell International Ltd. Systems and methods for performing a soft-block of a queue based on a size of a remaining period of a guard band
EP2865115A1 (fr) * 2012-06-20 2015-04-29 Nokia Solutions and Networks Oy Synchronisation dans un réseau informatique
CN103001720B (zh) * 2012-11-12 2017-05-10 中兴通讯股份有限公司 时间同步方法和装置
US9397836B2 (en) 2014-08-11 2016-07-19 Fisher-Rosemount Systems, Inc. Securing devices to process control systems
US9823626B2 (en) 2014-10-06 2017-11-21 Fisher-Rosemount Systems, Inc. Regional big data in process control systems
US9665088B2 (en) 2014-01-31 2017-05-30 Fisher-Rosemount Systems, Inc. Managing big data in process control systems
US10649424B2 (en) 2013-03-04 2020-05-12 Fisher-Rosemount Systems, Inc. Distributed industrial performance monitoring and analytics
US9558220B2 (en) 2013-03-04 2017-01-31 Fisher-Rosemount Systems, Inc. Big data in process control systems
US10282676B2 (en) 2014-10-06 2019-05-07 Fisher-Rosemount Systems, Inc. Automatic signal processing-based learning in a process plant
US10678225B2 (en) 2013-03-04 2020-06-09 Fisher-Rosemount Systems, Inc. Data analytic services for distributed industrial performance monitoring
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US10866952B2 (en) 2013-03-04 2020-12-15 Fisher-Rosemount Systems, Inc. Source-independent queries in distributed industrial system
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US10671028B2 (en) 2013-03-15 2020-06-02 Fisher-Rosemount Systems, Inc. Method and apparatus for managing a work flow in a process plant
CN104092509A (zh) * 2014-06-13 2014-10-08 华电众信（北京）技术有限公司 时间数据处理方法、装置及系统
DE102014214823A1 (de) * 2014-07-29 2016-02-04 Bayerische Motoren Werke Aktiengesellschaft Bestimmung einer Verzögerung
DE102014217993A1 (de) 2014-09-09 2016-03-10 Siemens Aktiengesellschaft Sender, Empfänger, Zwischenknoten und Verfahren zum Synchronisieren von mindestens einer Uhr mindestens eines Empfängers mit einer Uhr eines Senders
US10168691B2 (en) 2014-10-06 2019-01-01 Fisher-Rosemount Systems, Inc. Data pipeline for process control system analytics
CN104993897B (zh) * 2015-05-18 2017-11-17 重庆邮电大学 一种适用于wia‑pa网络的预填充时间戳同步方法
CN106817322B (zh) * 2015-12-02 2021-05-14 许昌许继昌南通信设备有限公司 电力专用交换机及其sv报文动态延时测算和补偿方法
US9929928B1 (en) 2015-12-24 2018-03-27 Microsemi Solutions (U.S.), Inc. Packet transmitter and method for timestamping packets
US10498474B2 (en) 2016-01-04 2019-12-03 Qatar Foundation For Education, Science And Community Development Cross-layer time synchronization method
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US11196587B2 (en) * 2016-11-23 2021-12-07 DeGirum Corporation Permutated ring network
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Also Published As

Publication number Publication date
EP2395404B2 (fr) 2021-02-24
WO2011154217A1 (fr) 2011-12-15
US20160269167A1 (en) 2016-09-15
RU2487382C1 (ru) 2013-07-10
ES2415506T5 (es) 2021-10-21
EP2395404B1 (fr) 2013-05-08
US9363273B2 (en) 2016-06-07
CN102472998A (zh) 2012-05-23
ES2415506T3 (es) 2013-07-25
US20120163521A1 (en) 2012-06-28
EP2395404A1 (fr) 2011-12-14
US10148411B2 (en) 2018-12-04

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